
export default {
    dateFormat (fmt = 'yyyy-MM-dd hh:mm:ss', date = new Date()) {
        let o = {
            "M+" : date.getMonth()+1,
            "d+" : date.getDate(),
            "h+" : date.getHours(),
            "m+" : date.getMinutes(),
            "s+" : date.getSeconds(),
            "q+" : Math.floor((date.getMonth()+3)/3),
            "S"  : date.getMilliseconds()
        };
        if(/(y+)/.test(fmt)) {
            fmt = fmt.replace(RegExp.$1, (date.getFullYear()+"").substr(4 - RegExp.$1.length));
        }
        for(var k in o) {
            if(new RegExp("("+ k +")").test(fmt)){
                fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length)));
            }
        }
        return fmt;
    },
}
